Assignee
UND SEM FOUNDATION
US·3 granted patents·32 citations·filing 1989–1989
Top patents by PatentIndex Score
3 records- 0164US4988870AOpen-split interface for mass spectrometersUND SEM FOUNDATION·Filed 1989·Granted Jan 29, 1991·25 cites·10 claims
- 0232US4971615AMethod and means for producing mineral woolUND SEM FOUNDATION·Filed 1989·Granted Nov 20, 1990·5 cites·2 claims
- 0328US4967590ASupercritical fluid chromatography injector and the method for using the sameUND SEM FOUNDATION·Filed 1989·Granted Nov 6, 1990·2 cites·8 claims
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